Flip through them. Dark or light. They are all there for us to experience No?
I offer thoughts from the Baha'i Wrirings on this topic.
I see we have been created on the edge of darkness and at the beginning of light, the light is our potential, the divinity within.
As such we have to reach for the light and overcome the darkness. Yes it's all there to experience.
What are you saying? That there is another force of creation in reality, other than God?
I see darkness only as the lack of light, it has no existence of its own. It enables choice.
Or that God is inherently flawed?
I love this quote from Baha'u'llah talking about the "Realm of Knowledge"
".....He in this realm is content with the divine decree, and seeth war as peace, and in death findeth the meaning of everlasting life. With both inward and outward eyes he witnesseth the mysteries of resurrection in the realms of creation and in the souls of men, and with a spiritual heart apprehendeth the wisdom of God in His endless manifestations. In the sea he findeth a drop, in a drop he beholdeth the secrets of the sea.
Split the atom’s heart, and lo!
Within it thou wilt find a sun. (Hátif-i-Iṣfahání (d.1783))
Gazing with the eye of absolute insight, the wayfarer in this valley seeth in God’s creation neither contradiction nor incongruity, and at every moment exclaimeth, “No defect canst thou see in the creation of the God of mercy. Repeat the gaze:
Seest thou a single flaw?” (Qur’án 67:3). He beholdeth justice in injustice, and in justice, grace. In ignorance he findeth many a knowledge hidden, and in knowledge a myriad wisdoms manifest. He breaketh the cage of the body and the hold of the passions, and communeth with the denizens of the immortal realm. He scaleth the ladders of inner truth and hasteneth to the heaven of inner meanings. He rideth in the ark of “We will surely show them Our signs in the world and within themselves”, and saileth upon the sea of “until it become plain to them that it is the truth”.30 And if he meeteth with injustice he shall have patience, and if he cometh upon wrath he shall manifest love...."
Is the devil just an aspect of God's fundamental core?
The devil is not using the potential in us. The devil is in that detail!
Isaiah 45:7"I form the light, and create darkness: I make peace, and create evil: I the Lord do all these things"
Regards Tony